2D FEM in Python - Discretization: Uniform Mesh

Ғылым және технология

Finite Element Method (FEM)
This is our hands-on video by Mert Şölen providing details of computational implementation of 2D FEM in Python.
If you have any comments, please, feel free to drop me an email at: alijavili@gmail.com
Timestamps:
0:00 Intro
6:10 Uniform Mesh Function
9:57 Generating Nodes
18:01 Generating Elements
29:30 Plotting The Mesh
32:20 Triangular Element (D2TR3N)

Пікірлер: 11

  • @hainguyenminh382
    @hainguyenminh3822 жыл бұрын

    Thank you very much for this series. It's really helpful for all mechanical engineering student.

  • @FEMMMI
    @FEMMMI2 жыл бұрын

    Important update: At 37:32, the last 3 lines (line 70, 71 and 72) starting with EL_new have a minor typo error. If you try to run the code in the video, you will not see full triangles. To fix this, simply add "+1" after "2*(i-1)" for each of them. We are trying to set the element numbers for secondary triangles in those 3 code lines. Sorry for the confusion, it's a silly mistake. - Mert Şölen

  • @AJ-et3vf
    @AJ-et3vf2 жыл бұрын

    Great video sir. Thank you.

  • @mathematicslessonsandtutor8006
    @mathematicslessonsandtutor80062 жыл бұрын

    Thank you for this video

  • @wilfriedkouabena8930
    @wilfriedkouabena8930 Жыл бұрын

    thank you for the video but as beginner , I think there are some points that are not well specified to allow us to catch up the explanation.

  • @nicoleendale7677
    @nicoleendale7677 Жыл бұрын

    thank you its pretty interesting ..thank you sir

  • @Andrew-zv4uh
    @Andrew-zv4uh2 жыл бұрын

    I am interested in creating an (almost) uniform mesh using quadratic elements for non-quadratic areas like curves and triangles. Would you have a video suggestion? Or a place to start my research?

  • @Hadis_A17
    @Hadis_A17 Жыл бұрын

    Hi, thank you for your video. I want to mesh an ellipse. could you give me an idea?

  • @Gunnl
    @Gunnl Жыл бұрын

    there is a small omission, ... you will get an error of trying to indice the array with non integer numbers (float) ...if you don't create the EL array of type Integers by adding the parameter dtype=int to the zeros numpy function.

  • @Gunnl

    @Gunnl

    Жыл бұрын

    ok.. I see now that this is corrected at around 38:00

  • @robertmahend1396
    @robertmahend13962 жыл бұрын

    I have reached out through email, hope you can help out with my code

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